// 引入mysql模块
const mysql = require('mysql');
// 创建连接池对象
const pool = mysql.createPool( {
    host:'127.0.0.1',
    port:'3306',
    user:'root',
    password:'',
    database:'tv',
    connectionLimit:15
} );
// 测试链接
// pool.connect();
// 暴露对象
module.exports = pool;